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Add geom::solve for solving simple linear equations

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This commit is contained in:
Nikita Lisitsa 2020-11-29 12:26:22 +03:00
parent c7b44a6925
commit 5ab15e263a
1 changed files with 8 additions and 0 deletions
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8
libs/geom/include/psemek/geom/gauss.hpp
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@ -197,6 +197,14 @@ namespace psemek::geom
return true; return true;
} }
template <typename T, std::size_t N>
std::optional<vector<T, N>> solve(matrix<T, N, N> const & m, vector<T, N> v)
{
if (!gauss(m, v))
return std::nullopt;
return v;
}
template <typename T, std::size_t N> template <typename T, std::size_t N>
std::optional<matrix<T, N, N>> inverse(matrix<T, N, N> m) std::optional<matrix<T, N, N>> inverse(matrix<T, N, N> m)
{ {